Secret Lab

The Secret Lab is a hidden basement under a red pick-up truck in the Port Decca shipyard. This lab can be accessed by pressing a green switch on a podium inside the shipyard after using Headbutt on the oil barrels. This causes a big mess that distracts the security guard protecting the button. Apparently, a dangerous experiment was in progress and had just failed.

Encountering Mew
A sailor on the Port Decca Pier says that he heard a weird noise from the shipyard overnight. When investigating inside, a security guard is blocking a staircase to the podium. Some oil barrels are piled up close to a ship being repaired. Bring a Pokémon with the attack Headbutt to push some oil barrels inside into the water. The guard will notice and come yelling at the player, leaving the staircase unattended. Sneak up the podium and press a green switch on the control panel. The hook on top will be moved to lift a red pick-up truck, revealing a hidden staircase to this lab.

4 Scientists are seen in this lab, conducting an experiment which is highly confidential and involves an imprisoned Pokémon. After defeating the first 3 Scientists standing guard, the player can approach the computer and click on it to set the Pokémon sealed in the right giant tube free. The Pokémon, which is the Mythical Pokémon Mew, immediately uses Teleport to escape and starts roaming around Roria. To the left, another giant tube is broken with liquid spilt on the floor. The last Scientist says that everything they worked for is gone, hinting that their failed experiment was to clone Mew into a certain Legendary Pokémon......

Trainers








Trivia

 * Each Scientist here that is available for battle focuses on a single evolution family.
 * Mew cannot legitimately learn Teleport except in the earliest core series games Pokémon Red, Green, Blue and Yellow, where this move was available as a TM.
 * When encountered in the wild, Mew is shown to have already forgotten the move Teleport.